
Double-sided FR4 LED PCB with 0.22mm Board ThicknessNew
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Product Description
Product Description
- Layer count: Double layers
- Major material: FR4
- Board thickness: 0.22mm
- Surface finishing: Immersion gold
- Solder mask: White
- Copper thickness: 1oz
- Min hole size: 0.3mm
- Min line width and spacing: 4mil
- Material: FR-4/Hi Tg FR-4/Lead free
- Materials (RoHS Compliant) /CEM-3, aluminium, metal based
- Layer No: 1~16
- Finished board thickness range: 0.2mm-3.5mm (8mil-138mil)
- Board thickness tolerance: ±10%
- Cooper thickness range: 0.5oz-4oz (18 um-144um)
- Copper plating hole: 18-40um
- Impedance control: ±10%
- Warp & twist: 0.70%
- Min trace width: 0.075mm (3 mil)
- Min space width: 0.075mm (3 mil)
- SMD pitch: 0.2mm (8 mil)
- BGA pitch: 0.2mm (8 mil)
- Min solder mask dam: 0.0635 mm (2.5mil)
- Soldermask clearance: 0.075mm (3 mil)
- Min SMT pad spacing: 0.075mm (3 mil)
- Solder mask thickness: 0.0007" (0.018mm)
- Min hole size (CNC): 0.2mm (8 mil)
- Min punch hole size: 0.9 mm (35 mil)
- Hole size tol (+/-):
- PTH: ±0.075mm
- NPTH:±0.05mm
- Hole position tol: ±0.075mm
- HASL/lead free HASL: 2.5um
- Immersion gold nickel: 3-7um Au: 1-5u''
- OSP: 0.2-0.5um
- PTH: ±0.075mm
- NPTH:±0.05mm
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